| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.69 | 13.469% | $41.6318 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $28.59 | 7.375% | $30.6985 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $24.78 | 6.267% | $26.333 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $192.57 | 13.219% | $218.0258 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $169.83 | 13.594% | $192.9167 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $32.52 | 11.342% | $36.2084 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $123.63 | 3.203% | $127.5899 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $608.61 | $673.4041 | $673.41 | $673.45 | $673.30 | |